He instigated his sister to elope with Ai Lang and get married on his behalf. Unexpectedly, the groom's family was also forced to marry a wife, and would rather visit a brothel than enter the bridal chamber. The next day, he disappeared without a trace. In desperation, they searched thousands of miles away to find a husband, just to say that they didn't want to marry either, so why not make an agreement and become a couple in name only.
Purpose: Love for life